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Appendix A Specifications
PCI-6023E/6024E/6025E User Manual A-2
©
National Instruments Corporation
Overvoltage protection
FIFO buffer size......................................512 S
Data transfers..........................................DMA, interrupts,
programmed I/O
DMA modes ...........................................Scatter-gather
(Single transfer, demand transfer)
Configuration memory size ....................512 words
Accuracy Information
♦ PCI-6025E Accuracy Information
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ACH<0..15> ± 42 ± 35
AISENSE ± 40 ± 25
Nominal Range (V)
Absolute Accuracy Relative Accuracy
% of Reading Offset
Noise + Quantization
(mV)
Temp
Drift
Resolution (mV)
Positive
FS
Negative
FS
24 Hours 90 Days 1 Year (mV) Single Pt. Averaged (%/
°
C) Theoretical Averaged
10 –10 0.0722 0.0742 0.0764 ±
6.385 ± 3.906 ± 0.975 0.0010 4.883 1.284
5 –5 0.0272 0.0292 0.0314 ± 3.203 ± 1.953 ± 0.488 0.0005 2.441 0.642
0.5 –0.5 0.0722 0.0742 0.0764 ± 0.340 ± 0.195 ± 0.049 0.0010 0.244 0.064
0.05 –0.05 0.0722 0.0742 0.0764 ± 0.054 ± 0.063 ± 0.006 0.0010 0.024 0.008
Note:
Accuracies are valid for measurements following an internal E Series Calibration. Averaged numbers assume dithering and averaging
of 100 single-channel readings. Measurement accuracies are listed for operational temperatures within ± 1 °C of internal calibration
temperature and ± 10 °C of external or factory calibration temperature.
PCI.book Page 2 Wednesday, September 16, 1998 9:09 AM